Write a review Your name* Your e-mail* (Not for publication) Rating ★★★★★ Excellent ★★★★☆ Very good ★★★☆☆ Average ★★☆☆☆ Poor ★☆☆☆☆ Terrible Your review * * — Required information Environmental and Gas Monitoring Ltd. ← View details Unit 5, Barrmill Road, Galsto, Ayrshire KA4 8HH, United Kingdom, Galston, England